38177109 divided by 864 
The aim is to understand the frequency of 864 in 38177109.

On to step 1:
When dividing 3 by 864, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 864

Step 2:
The number 864 fits into 38 0 times, leaving a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Take the next digit (1) from the dividend and append it to 38, then repeat: 381 / 864

Step 3:
When dividing 381 by 864, we get 0 with a remainder of 381.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 381 leaves us with 381.
Include the next digit (7) from the dividend after 381, then repeat: 3817 / 864

On to step 4:
The number 864 fits into 3817 4 times, leaving a remainder of 361.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 3456 from 3817 to get 361.
Append the next digit (7) from the dividend to 361 and continue with: 3617 / 864

Going ahead to step 5:
When dividing 3617 by 864, we get 4 with a remainder of 161.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
Deduct 3456 from 3617 and we're left with 161.
Bring next digit (1) of the dividend behind the 161 and repeat the process: 1611 / 864

Step 6:
864 can be fit into 1611 1 times, resulting in a remainder of 747.
Record the quotient 1 as the next digit in the result. 
Result so far: 441.0
Subtract 864 from 1611 to get 747.
Append the next digit (0) from the dividend to 747 and continue with: 7470 / 864

On to step 7:
864 can be fit into 7470 8 times, resulting in a remainder of 558.
Record the quotient 8 as the next digit in the result. 
Result so far: 4418.0
If we subtract 6912 from 7470, we get 558.
Append the next digit (9) from the dividend to 558 and continue with: 5589 / 864

Advancing to step 8:
When dividing 5589 by 864, we get 6 with a remainder of 405.
Put 6 as the next digit of the answer. 
Result so far: 44186.0
Subtracting 5184 from 5589 leaves us with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Moving on to step 9:
4050 divided by 864 is 4 with a remainder of 594.
Use 4 as the next digit of our solution. 
Result so far: 44186.4
Subtracting 3456 from 4050 leaves us with 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

On to step 10:
The number 864 fits into 5940 6 times, leaving a remainder of 756.
The next digit of our result is 6. 
Result so far: 44186.46
Subtract 5184 from 5940 to get 756.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7560, and continue the process.

Let's proceed to step 11:
864 can be fit into 7560 8 times, resulting in a remainder of 648.
The number 8 becomes the next digit in our result. 
Result so far: 44186.468
The remainder is 648 after subtracting 6912 from 7560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

On to step 12:
864 goes into 6480 7 times with a remainder of 432.
The next digit of our result is 7. 
Result so far: 44186.4687
The remainder is 432 after subtracting 6048 from 6480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

On to step 13:
If we divide 4320 by 864, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 44186.46875
Deduct 4320 from 4320 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 14:
If we divide 0 by 864, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 44186.46875
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 15:
When dividing 0 by 864, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 44186.46875
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 44186.46875 with a remainder of 0.0.